Smarter Strength Training

Your body
knows when
to push.

Fit Guild tracks muscle recovery, training load, and — with Apple Watch — sleep, HRV, and heart rate to build strength workouts matched to how recovered you are.

Fit Guild app showing readiness score with today's workout ready to start
800+ Exercises Muscle Recovery Tracking 10 Recovery Factors Apple Watch Dynamic Warmups iCloud Sync Weight Recommendations PR Tracking 800+ Exercises Muscle Recovery Tracking 10 Recovery Factors Apple Watch Dynamic Warmups iCloud Sync Weight Recommendations PR Tracking

Most fitness apps count reps. Fit Guild reads your physiology and builds every workout around it.

Per-muscle recovery tracking. Imported workout awareness. One readiness score that shapes your workout before you even start.

01

A readiness score built from real data.

Training load, muscle fatigue, and weekly volume combine into a readiness score that shapes your entire workout. Add Apple Watch and it gets even smarter — pulling in sleep, HRV, resting heart rate, and more.

High readiness unlocks PR attempts
Low readiness auto-reduces volume and intensity
Apple Watch adds sleep, HRV, heart rate, blood oxygen, and respiratory rate
Live heart rate streaming during workouts
Fit Guild readiness score detail showing recovery factors from Apple Watch
02

Know which muscles are ready. Not which day it is.

Per-muscle fatigue tracking across every workout — including runs, classes, and gym sessions logged outside the app. Fit Guild imports them from Apple Health and factors them into your recovery.

Individual muscle group recovery tracking
Synergist fatigue transfer — chest day affects tricep recovery
Imports workouts from Apple Health, gym apps, and Apple Watch
Muscle Recovery
Chest
92%
Back
88%
Quads
45%
Glutes
52%
Triceps
71%
03

Workouts built for you, not from a template.

From an 800+ exercise database, Fit Guild selects, orders, and loads your workout based on muscle recovery, training history, available equipment, and your goals — including workouts done outside the app.

1RM-based weight recommendations with safety guards
Smart exercise substitution mid-workout
Dynamic warmup sets tuned to time of day and recovery
Active workout view showing exercises with weight recommendations and set tracking
04

Training load that keeps you in the sweet spot.

Track your acute-to-chronic workload ratio over time. Fit Guild spots when you're ramping too fast or coasting, and adjusts your next workout accordingly.

Compares recent training to your longer-term baseline
Per-muscle volume tracking with optimal ranges
Workouts scale automatically when load gets too high
Training Load Ratio
0.92
Optimal Zone

And that's just the start.

📊

Volume Dashboard

See where each muscle group sits relative to its optimal volume range. Know exactly when you're under-training or overdoing it.

📈

Trends & History

Period-over-period comparison charts for volume, frequency, sets, and duration. Week, month, or year — see where you're progressing and where you're stalling.

Live Watch Streaming

Real-time heart rate from Apple Watch flows into your workout. Auto-calculated calories, heart rate zones, and recovery data.

🎯

Weekly Goals

Set workout frequency or volume targets and track them with visual progress rings. Simple accountability to keep you consistent.

💪

PR Tracking

Automatic personal record detection for weight and reps. The app only suggests PR attempts when your readiness supports it.

📅

Body Metrics

Track weight, body fat, lean mass, and vitals over time with interactive charts. All synced from Apple Health.

Train with
intelligence.

Your body already knows. Fit Guild translates the signal.

Download for iOS